... a good effect of themQuick Details Age Group: AdultsProduct Type: Vest & WaistcoatSupply Type: OEM ServiceShell Material: 100% CottonFilling Material: ice packFabric ... a polybag and then in export cartonDelivery Detail:20-25daysSpecificationsCooling vest 1.CE,MSDS,FDA,BV,SGS,TUV,USP61,LFGB,EN71 ... :The cool vert heat absorption is the same as the weight of water or gel cushion more than 25 times. In ...